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ABB - Installation Products K656CY-DP0593492 - 15-25kV 600 Series Deadbreak Separable Wye Joint Package (3-Way) with Test Point, (2) M0360 - Cable Insulation Diameter 1.370 inch to 1.630 inch. Aluminum Compression Lug. Conductor Size kcmil Compressed Stranded 650 or Compacted Solid 750 or mmSquared Compact 400. (1) L0320 - Cable Insulation Diameter 1.180 inch to 1.465 inch. Aluminum Compression Lug. Conductor Size kcmil Compressed Stranded 450 or Compacted Solid 500/550. Cold Shrinkable Seal with Copper Rod and Crimp Connector Included. K656CY-M0360-M0360-L0320-SG1

ABB Installation Products K656CY-DP0593492 15-25kV 600 Series Deadbreak Separable Wye Joint Package (3-Way) with Test Point, (2)…

UPC: 783786474974

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Call +1 (262) 252-1600 (toll-free 877-268-3700) or email [email protected] for pricing and availability.

Overview

The ABB K656CY-DP0593492 is a 15-25kV, 600A, 3-way deadbreak separable wye joint package engineered for medium-voltage cable branching in utility, industrial, and commercial power distribution systems. This package includes two M0360 compression lugs for cable insulation diameters of 1.370 to 1.630 inches (supporting conductor sizes 650 kcmil compressed stranded, 750 kcmil compacted solid, or 400 mm² compact) and one L0320 compression lug for insulation diameters of 1.180 to 1.465 inches (supporting 450 kcmil compressed stranded or 500/550 kcmil compacted solid). The deadbreak design enables safe, load-break connections under full-rated current without de-energizing the system, making it ideal for underground distribution networks, substations, and renewable energy integration points. Key features include a cold shrinkable seal with an included copper rod and crimp connector for reliable insulation and environmental protection. The 600 Series construction uses aluminum components for corrosion resistance and long-term durability in harsh outdoor conditions. The compact design is suitable for small vaults and manholes, and the fully shielded, fully submersible 100% peroxide-cured EPDM molded rubber housing ensures robust performance in direct-buried applications. The integral capacitive test point allows for safe voltage verification without system interruption. This modular kit meets ANSI/IEEE Standard 386 with ratings for 15kV and 25kV voltage classes, including 95kV BIL impulse withstand, 34kV AC one-minute withstand, and 25kA symmetrical momentary fault current. The package is reusable, reducing inventory and operational costs while accommodating future system expansions or reconfigurations. Components include an insulated bus bar, straight receptacle housing, retaining rings, cable size adapters, lugs, bolts, and washers. For enhanced protection, add suffix symbols for cable shield grounding kits or cable jacket sealing kits. Applications include underground distribution networks, substations, renewable energy integration points, and direct-buried installations where reliable, disconnectable cable branching is required.
  • 15-25kV voltage rating with 600A continuous current capacity
  • 3-way deadbreak separable wye joint for medium-voltage cable branching
  • Includes M0360 & L0320 compression lugs for multiple cable insulation diameters
  • Cold shrinkable seal with copper rod and crimp connector for environmental protection
  • Fully shielded, fully submersible EPDM housing for harsh outdoor conditions
  • Integral capacitive test point for safe voltage verification
  • Meets ANSI/IEEE Standard 386 with 95kV BIL impulse withstand
  • Modular design supports future system expansions and reconfigurations
  • Suitable for underground vaults, manholes, and direct-buried applications

Specifications

Amperage Rating
600 A
Application
Compact Design is suitable for small vaults and manholes
Color
Black
Conductor Range
650 kcmil , 750 kcmil , 450 kcmil , 500 to 550 kcmil
Connection
Compression
Environmental Conditions
All Weather Conditions
Insulation
True
Length
37.27 in
Length
946.658 mm
Material
Housing - EPDM-Rubber
Special Features
Fully Shielded, Fully Submersible, 100 Percent Peroxide Cured EPDM Molded Rubber
Standard
ANSI/IEEE Standard 386
Temperature Rating, Maximum
149 F
Temperature Rating, Maximum
65 C
Temperature Rating, Minimum
-40 F
Temperature Rating, Minimum
-40 C
Type
Deadbreak Separable Wye Joint
Voltage Rating
15 to 25 kV
Width
8.12 in
Width
206.248 mm
Package Dimensions (L x W x H)
0.01 IN x 0.01 IN x 0.01 IN
Package Dimensions (L x W x H)
0.0254 cm x 0.0254 cm x 0.0254 cm
Package Weight (Imperial)
25.5000 L
Package Weight (Metric)
11.5670 kg
15-25kV 600 Series Deadbreak Separable Wye Joint Package (3-Way) with Test Point, (1) M0360 - Cable Insulation Diameter 1.370 inch to 1.630 inch. Aluminum Compression Lug. Conductor Size kcmil Compressed Stranded 650 or Compacted Solid 750 or mmSquared Compact 400. (2) L0320 - Cable Insulation Diameter 1.180 inch to 1.465 inch. Aluminum Compression Lug. Conductor Size kcmil Compressed Stranded 450 or Compacted Solid 500/550. Cold Shrinkable Seal with Copper Rod and Crimp Connector Included. K656CY-M0360-L0320-L0320-SG1

K656CY-DP0593491

15-25kV 600 Series Deadbreak Separable Wye Joint Package (3-Way) with Test Point, (1) M0360 - Cable Insulation Diameter 1.370 inch to 1.630 inch. Aluminum Compression Lug. Conductor Size kcmil Compressed Stranded 650 or Compacted Solid 750 or mmSquared Compact 400. (2) L0320 - Cable Insulation Diameter 1.180 inch to 1.465 inch. Aluminum Compression Lug. Conductor Size kcmil Compressed Stranded 450 or Compacted Solid 500/550. Cold Shrinkable Seal with Copper Rod and Crimp Connector Included. K656CY-M0360-L0320-L0320-SG1
15-25kV 600 Series Deadbreak Separable Wye Joint Package (3-Way) with Test Point, (1) L0320 - Cable Insulation Diameter 1.180 inch to 1.465 inch. Aluminum Compression Lug. Conductor Size kcmil Compressed Stranded 450 or Compacted Solid 500/550. (2) G0250 - Cable Insulation Diameter 0.760 inch to 0.950 inch. Aluminum Compression Lug. Conductor Size AWG Compressed Stranded 2/0 or Compacted Solid 3/0 or mmSquared Compact 70. Cold Shrinkable Seal with Copper Rod and Crimp Connector Included. K656CY-L0320-G0250-G0250-SG1

K656CY-DP0595084

15-25kV 600 Series Deadbreak Separable Wye Joint Package (3-Way) with Test Point, (1) L0320 - Cable Insulation Diameter 1.180 inch to 1.465 inch. Aluminum Compression Lug. Conductor Size kcmil Compressed Stranded 450 or Compacted Solid 500/550. (2) G0250 - Cable Insulation Diameter 0.760 inch to 0.950 inch. Aluminum Compression Lug. Conductor Size AWG Compressed Stranded 2/0 or Compacted Solid 3/0 or mmSquared Compact 70. Cold Shrinkable Seal with Copper Rod and Crimp Connector Included. K656CY-L0320-G0250-G0250-SG1
15-25kV 600 Series Deadbreak Separable Wye Joint Package (3-Way) with Test Point, (2) M0380 - Cable Insulation Diameter 1.370 inch to 1.630 inch. Aluminum Compression Lug. Conductor Size kcmil Compressed Stranded 700/750 or Compacted Solid 900. (1) K0300 - Cable Insulation Diameter 1.090 inch to 1.310 inch. Aluminum Compression Lug. Conductor Size kcmil Compressed Stranded 350 or Compacted Solid 400 or mmSquared Compact 185. K656CY-M0380-M0380-K0300

K656CY-DP0590523

15-25kV 600 Series Deadbreak Separable Wye Joint Package (3-Way) with Test Point, (2) M0380 - Cable Insulation Diameter 1.370 inch to 1.630 inch. Aluminum Compression Lug. Conductor Size kcmil Compressed Stranded 700/750 or Compacted Solid 900. (1) K0300 - Cable Insulation Diameter 1.090 inch to 1.310 inch. Aluminum Compression Lug. Conductor Size kcmil Compressed Stranded 350 or Compacted Solid 400 or mmSquared Compact 185. K656CY-M0380-M0380-K0300
15-25kV 600 Series Deadbreak Separable Wye Joint Package (3-Way) with Test Point, (2) K0270 - Cable Insulation Diameter 1.090 inch to 1.310 inch. Aluminum Compression Lug. Conductor Size AWG Compressed Stranded 4/0 or kcmil Compacted Solid 250 or mmSquared Compact 125. (1) M0320 - Cable Insulation Diameter 1.370 inch to 1.630 inch. Aluminum Compression Lug. Conductor Size kcmil Compressed Stranded 450 or Compacted Solid 500/550. K656CY-(2)K0270-(1)M0320

K656CY-DP0594897

15-25kV 600 Series Deadbreak Separable Wye Joint Package (3-Way) with Test Point, (2) K0270 - Cable Insulation Diameter 1.090 inch to 1.310 inch. Aluminum Compression Lug. Conductor Size AWG Compressed Stranded 4/0 or kcmil Compacted Solid 250 or mmSquared Compact 125. (1) M0320 - Cable Insulation Diameter 1.370 inch to 1.630 inch. Aluminum Compression Lug. Conductor Size kcmil Compressed Stranded 450 or Compacted Solid 500/550. K656CY-(2)K0270-(1)M0320
15-25kV 600 Series Deadbreak Separable Wye Joint Package (3-Way) with Test Point, (2) K0320 - Cable Insulation Diameter 1.090 inch to 1.310 inch. Aluminum Compression Lug. Conductor Size kcmil Compressed Stranded 450 or Compacted Solid 500/550. (1) G0250 - Cable Insulation Diameter 0.760 inch to 0.950 inch. Aluminum Compression Lug. Conductor Size AWG Compressed Stranded 2/0 or Compacted Solid 3/0. SG1 - Cold Shrinkable Seal with Copper Rod and Crimp Connector Included. K656CY-K0320-K0320-G0250-SG1

K656CY-DP0580918

15-25kV 600 Series Deadbreak Separable Wye Joint Package (3-Way) with Test Point, (2) K0320 - Cable Insulation Diameter 1.090 inch to 1.310 inch. Aluminum Compression Lug. Conductor Size kcmil Compressed Stranded 450 or Compacted Solid 500/550. (1) G0250 - Cable Insulation Diameter 0.760 inch to 0.950 inch. Aluminum Compression Lug. Conductor Size AWG Compressed Stranded 2/0 or Compacted Solid 3/0. SG1 - Cold Shrinkable Seal with Copper Rod and Crimp Connector Included. K656CY-K0320-K0320-G0250-SG1
15kV 200 Amp, Loadbreak Replacement Elbow Connector with Test Point. Cable Insulation Diameter 0.760 inch to 0.950 inch. Bi-Metal Compression Lug. Conductor Size AWG Compressed Stranded 4/0 or Solid 250 kcmil.

168RLR-G5270

15kV 200 Amp, Loadbreak Replacement Elbow Connector with Test Point. Cable Insulation Diameter 0.760 inch to 0.950 inch. Bi-Metal Compression Lug. Conductor Size AWG Compressed Stranded 4/0 or Solid 250 kcmil.
600 Series Elbows with IEEE 386 Capacitive Test Points, 600 Amp, 15kV, Window-Op Connector Kit. Cable Insulation Diameter 1.515 inch to 1.780 inch. Aluminum Compression Lug. Conductor Size kcmil Compressed Stranded 1250.

656ETP-N0420

600 Series Elbows with IEEE 386 Capacitive Test Points, 600 Amp, 15kV, Window-Op Connector Kit. Cable Insulation Diameter 1.515 inch to 1.780 inch. Aluminum Compression Lug. Conductor Size kcmil Compressed Stranded 1250.
15/25kV, 600 Amp, no test point, Combo T Connecting Plug with Stud, Cable Adapter and Lug Kit. Cable Insulation Diameter 1.515 inch to 1.780 inch. Aluminum Compression Lug. Conductor Size AWG or kcmil, Compressed Stranded 1000.

K655CCP-N0410

15/25kV, 600 Amp, no test point, Combo T Connecting Plug with Stud, Cable Adapter and Lug Kit. Cable Insulation Diameter 1.515 inch to 1.780 inch. Aluminum Compression Lug. Conductor Size AWG or kcmil, Compressed Stranded 1000.

Frequently Asked Questions

What is the primary use of the K656CY joint?

The K656CY cable joint is used to join cables in a disconnectable 3-way joint. It is suitable for small vaults, manholes, and direct-buried applications.

What is the impulse withstand rating (BIL) for 25kV?

For the 25kV voltage class, the Basic Impulse Level (BIL) impulse withstand is 140kV.

Is an installation instruction manual included?

Yes, each K656CY-HP kit includes one installation instruction manual, identified as IS-0388.

What components are included in the K656CY-HP kit?

Each K656CY-HP kit contains one 3-Way Bus Bar (K656CY-BUS), two lubricants (82-08), one installation instruction (IS-0388), and three straight receptacles (K655YSR).

What material is the K656CY made from?

The K656CY is made from 100% peroxide cured EPDM molded rubber. It is fully shielded and fully submersible.

Does the K656CY have a test point?

Yes, the K656CY separable wye joint includes an integral capacitive test point.

What standard does the K656CY meet?

The K656CY separable wye joint meets ANSI/IEEE Standard 386, Latest Revision.

What is the impulse withstand rating (BIL) for 15kV?

For the 15kV voltage class, the Basic Impulse Level (BIL) impulse withstand is 95kV.

What is the continuous current rating?

The continuous current rating for both 15kV and 25kV voltage classes is 600 Amps.

What are the operating voltage ratings for 25kV class?

For the 25kV class, the maximum phase-to-ground operating voltage is 16.2kV and maximum phase-to-phase is 28kV.

How to Install K656/K676 Series Deadbreak Receptacles

This guide provides detailed instructions for installing K656 and K676 series deadbreak receptacles, including cable preparation, crimping, and final assembly for splicing and tapping solid dielectric cables. These instructions cover the installation of one leg; repeat for additional cables as needed.

Estimated time: 1h 30m

Tools needed:

Hex wrench (supplied), Torque wrench with 15/16" socket, Wire brush (for aluminum cable), Rags, Approved safety solvent, Cable stripping tools, Crimp tool (refer to connector instructions), 650ATY assembly tool OR 600RRT assembly tool

Supplies needed:

K656/K676 Deadbreak Receptacle Kit (housings, adapters, center sections, collars, bolts, crimp connectors, washers, venting rod), ELASTIMOLD approved lubricant (or supplied lubricant), No. 14 AWG copper wire (or equivalent) for grounding, Tape (for markers), Conductive copper strip (for flat metallic tape shielded cable, if applicable), ECS grounding device (if used)

  1. De-energize Apparatus and Inspect Components

    DANGER: All apparatus must be de-energized during installation or removal of parts. Do not touch or move energized products. Failure to follow instructions will result in serious injury. Inspect all parts for damage, proper rating, and compatibility with mating parts. Ensure all required tools and supplies are at hand and maintain cleanliness.

  2. Clean and Square Cable End

    Wipe the outer jacket clean for a distance of 38 inches (96.5 cm) from the end. Cut the cable end squarely to ensure maximum available length for crimp growth.

  3. Slide ECS Grounding Device Tube (Optional)

    If an ECS grounding device is being used, slide the tube onto the cable a distance of 38 inches (96.5 cm) from the end.

  4. Slide Receptacle Housing

    Slide the receptacle housing onto the cable a distance of 30 inches (76.2 cm) from the end.

  5. Prepare Jacketed Concentric Neutral Cable (Part A)

    Measure 13-3/4 inches (34.9 cm) from the cable end and remove the cable jacket with a straight, smooth cut, taking care not to damage neutral wires. Bend neutral wires back. Measure 10-1/4 inches (26 cm) from the cable end and remove the semi-con shield with a straight, smooth, squared cut, avoiding nicks to the insulation. At 1 inch (2.54 cm) from the end of the semi-con shield, wrap two turns of tape as a marker. Bevel the end of the insulation at a 45-degree angle, approximately 1/4 inch (0.64 cm) back. Thoroughly clean the insulation with an approved safety solvent, wiping from the cable end toward the outer jacket. Apply lubricant sparingly along the cable and inside the cable adapter. Slide the adapter, small end first, over the cable with a twisting motion until the end of the adapter is flush with the tape marker.

  6. Remove Protruding Cable Insulation

    Remove any protruding cable insulation by cutting it even with the end of the cable adapter. Do not cut or nick the cable adapter or the conductor. The length of exposed conductor should be 4 3/4 inches to 5 inches (12.07 cm to 12.7 cm). If not, redo the assembly.

  7. Assemble Aluminum Retaining Ring

    Assemble the aluminum retaining ring over the conductor and snug it firmly against the cable adapter. Using the provided hex wrench, tighten the socket head screw hand tight. Confirm the exposed conductor measures 4 3/8 inches to 4 3/4 inches (11.11 cm to 12.07 cm). If not, redo the assembly.

  8. Prepare Crimp Connector

    Remove the protective cap from the crimp connector. If using aluminum cable, wire brush the conductor and immediately insert it into the crimp connector, which contains inhibitor. Ensure the conductor is fully inserted into the crimp barrel. Measure the distance from the end of the connector to the holding collar; if it is over 7 inches (17.78 cm), do not proceed and recheck all previous work.

  9. Repeat for Additional Cables

    Repeat Steps 5 through 8 for all remaining cables to be joined in the splice.

  10. Confirm Component Alignment Before Crimping

    Prior to crimping, confirm that all components are positioned correctly and that the bolt holes in the crimp connectors are properly aligned with the bolt holes of the mating part.

  11. Crimp Connectors

    Crimp the connectors following the instructions packaged with the connectors. Rotate each crimp 90 or 180 degrees. After crimping, measure the distance from the end of the connector to the holding collar; if it is over 7 inches (17.78 cm), do not proceed and redo all previous work.

  12. Assemble Washers and Bolt

    Assemble the washers and bolt in the following order: flat washer against the spade contact, Belleville washer (concave side down), then the hex-head bolt. Hand tighten. Clean and lubricate the bolt and washer assembly area.

  13. Torque Tighten Bolts

    Using a torque wrench with a 15/16 inch socket, tighten all bolts to 50 to 60 ft. lbs. The splice and cables are now in their final positions; do not attempt to move or reposition any part of the assembly after the bolts are tightened.

  14. Apply Lubricant for Assembly

    Apply the supplied lubricant or ELASTIMOLD approved lubricant generously to the outside of the cable adapter, the area of the splice section as shown in the diagram, and the inside mating surface of the receptacle housing.

  15. Slide Receptacle Housing and Insert Venting Rod

    Slide the receptacle housing over the cable adapter and up to the edge of the interface. Insert the nylon venting rod (supplied).

  16. Use Assembly Tool to Complete Housing Slide

    Attach the appropriate assembly tool (650ATY or 600RRT). If using the 650ATY, ensure the 'U' shaped yoke is over the splice section and the 'C' shaped yoke is over the receptacle housing, then slowly raise the handle to slide the housing over the splice section. If using the 600RRT, slide the housing over the interface by turning the hex nut on either side of the tool. WARNING: DO NOT place hand on threaded rod or guide shaft with the assembly tool in place. Remove the venting rod once the housing is fully seated.

  17. Repeat Housing Assembly for Remaining Cables

    Repeat Steps 15 and 16 for all remaining cables to complete the housing assembly for the entire splice.

  18. Verify Cable Adapters and Remove Markers

    Check all cable adapters to ensure they are located properly and remove all vinyl tape markers.

  19. Complete Grounding

    If an ECS grounding device is used, complete its installation according to its specific instructions. Connect a short length of No. 14 AWG copper wire (or equivalent) to the grounding eyes of the housings. Make a small loop and twist tightly, taking care not to damage the eye, and connect to ground.

Frequently Asked Questions about ABB - Installation Products

How are Thomas and Betts products typically installed?

Thomas and Betts products are installed using a variety of methods tailored to specific applications, including the use of flexible cords and cable fittings, non-metallic cable glands, and armored cable fittings. Proper selection of fittings is crucial to match the cable type and installation environment, ensuring durability and preventing physical damage. Tools such as the Blackburn® Comfort Crimp® and HEX-FLEX® systems enhance installation efficiency and reliability, reducing labor time and ensuring secure connections.

What accessories are available for Thomas and Betts products?

Thomas and Betts offers a comprehensive range of accessories for their products, including various cord and cable fittings, non-metallic cable glands, service entrance cable fittings, and armored cable fittings. Their accessories are designed to enhance installation efficiency and ensure compatibility with different cable types and environmental conditions, providing reliable connections for a wide array of applications.

What environmental ratings do Thomas and Betts products have?

Thomas and Betts products feature robust environmental ratings, including NEMA Type 1, 2, 3, 4, 4X, 12, and 13 certifications, as well as IEC 60529 IP66 protection. These ratings ensure that their products are designed to withstand harsh industrial environments, with capabilities to resist dust, water, and corrosion, and operate effectively in a wide temperature range.

What communication protocols do Thomas and Betts products support?

Thomas and Betts products support a wide range of industrial communication protocols, including Ethernet, DeviceNet, PROFIBUS, Modbus, CANopen, and others. This extensive compatibility ensures seamless integration and reliable communication across various industrial automation systems, catering to diverse application needs.

What are the key features of Thomas and Betts products?

Thomas and Betts products are known for their innovative designs, high performance, and compliance with industry standards such as the National Electrical Code and Underwriters' Laboratories. They offer a comprehensive range of rugged and reliable electrical fittings, including liquidtight and dust-tight connections, which enhance installation efficiency and reduce overall project costs. Their products are engineered for durability in harsh environments, ensuring long-term reliability and lower installed costs.

What are the main product lines offered by Thomas and Betts?

Thomas and Betts offers a comprehensive range of product lines including electrical connectors, cable management systems, grounding and bonding solutions, and industrial automation components. Their products are designed for durability and reliability in demanding industrial environments, ensuring optimal performance and safety across various applications.

What technical support does Thomas and Betts offer?

Thomas and Betts offers comprehensive technical support, including access to field application engineers for onsite training and installation assistance. Their technical support staff is available to address inquiries related to product specifications and installation practices, ensuring optimal performance and safety of electrical systems. Additionally, they provide a variety of training programs to enhance the knowledge and skills of users in the field.

What industries and applications are Thomas and Betts products used for?

Thomas and Betts products are utilized across various industries including electrical construction, industrial automation, telecommunications, and utilities. Their extensive range of cord and cable fittings, electrical boxes, and metal framing systems are designed for applications that require durability and reliability in harsh environments, ensuring optimal performance in both permanent and temporary installations.

What certifications and standards do Thomas and Betts products comply with?

Thomas and Betts products comply with critical international certifications including UL (Underwriters Laboratories), CSA (Canadian Standards Association), and CE (European Community). Our products are designed to meet rigorous industrial standards such as NEMA enclosure ratings and IEC 60529 IP ratings, ensuring safety and reliability across various industrial applications.

What are the main product lines offered by Ocal?

Ocal offers a comprehensive range of corrosion-resistant conduit systems, including PVC-coated conduit and fittings, conduit bodies, hazardous location fittings, and strut accessories. Their products are designed to provide superior corrosion protection, featuring a hot-dipped galvanizing process and UL listed Type 4X PVC-coated conduit bodies, ensuring durability in the most demanding environments.